The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.

Shop by Vehicle

Enter your vehicle info so we can recommend the right products for you.

Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.

This is a complete drop in EGR for the 6.0's with NO CORE! This is a perfect for the guys that wants to keep their truck completely stock and not have to worry with a tuner. Anytime you have a EGR cooler breakdown that will need to be replaced Thoroughbred Diesel recommends to change the oil cooler at the same time for preventative maintenance. aFe Power is proud to introduce the square body direct replacement EGR Cooler for 2004-2007 V8-6.0L(td) Ford Powerstroke trucks. This EGR Cooler is a 100% new unit, not remanufactured. The cooler utilizes larger than OE diameter tubes with a thicker wall to reduce clogging, extend life and resist failure. The unit is TIG welded and pressure tested at the factory. aFe EGR coolers are constructed from new stainless steel components. All
connections are welded not brazed, for reliability. 7-large diameter flow-through tubes resist clogging, resulting in extended life
of the cooler. The heat exchanger tube wall thickness is more than twice as
thick as the OE unit.